Bip39 Vs Slip39. Although you will discover BIP39 wordlists in languages apart from English, it can be strongly not advisable to use non-English words for wallet backups. It would make restoring the wallet tricky or not possible. No, there is no complex limit for the duration of your passphrase. Nevertheless, https://classifylist.com/story20540669/bip39-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described